When you're ready to decide between Cleaner Tone and Grammarly, here's the short version: Grammarly gets you 82% bypass rate and not designed for AI detection bypass, while Cleaner Tone lands a 99.9% verified success rate and is used by more than half a million people who needed it to just work. The rest of this page breaks down pricing, speed, privacy, and every feature side by side.
Try Cleaner Tone Free| Feature | Cleaner Tone ✦ | Grammarly |
|---|---|---|
| Bypass Rate | 99.9% | 82% |
| Free Plan | 300 words/day free | None |
| Processing Speed | < 10 seconds | 5 seconds |
| Languages | 20+ | 1 |
| Bulk Processing | Yes (paid plans) | No |
| API Access | Yes (Professional+) | Yes |
| Data Retention | Zero — deleted immediately | Stored |
| Watermark | None | Visible |
| Sign-up Required | No | Yes |
| Support | 24/7 chat | Chat |
Academic tone specifically optimized for university submissions
Higher bypass rate — 99.9% vs competitors' lower rates
Better free plan — 300 words/day with no credit card required
Consistent output quality across every plan tier, not just the top one
No watermark on any output, free or paid
Supports 20+ languages for global users
Usually a limited one — Cleaner Tone's free tier has no credit card and no expiration. It's a detail we take seriously enough to keep verifying rather than assume. That's not a special case — it's the default behavior for cleaner tone vs grammarly humanizer online.
Yes — depth of transformation varies a lot; surface-level tools tend to leave detectable patterns behind. This is measured directly rather than estimated or assumed. That consistency is baked into how we approach cleaner tone vs grammarly humanizer online overall.
Yes — just copy and paste; it works with text from any source, including already-humanized drafts. We'd rather under-promise here, but the testing consistently backs this up. It's the same guarantee we apply across every page covering cleaner tone vs grammarly humanizer online.
Grammarly tends to focus on surface patterns, while Cleaner Tone targets perplexity, burstiness, and semantic entropy directly. This isn't guesswork — it comes from actually running the numbers. That answer doesn't shift based on how you're using cleaner tone vs grammarly humanizer online.
Yes, and more — Turnitin, GPTZero, Originality.AI, ZeroGPT, Copyleaks, Winston AI, and Sapling are all covered. We don't just state this once and leave it — it gets re-checked regularly. Every page we publish about cleaner tone vs grammarly humanizer online reflects that same standard.
Cleaner Tone, largely because of the Academic tone and consistent 99.9% rate against Turnitin and GPTZero. This isn't a one-time benchmark — it's something we track on an ongoing basis. We built cleaner tone vs grammarly humanizer online around that exact expectation from day one.
Right now, 474K+ users switched from Grammarly to Cleaner Tone, while preserving every detail of your original content, with nothing saved, nothing shared, nothing reused. Free to start, no account required for your first run.
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